To…All staff Subject:Warning To avoid loss of information during the predicted overnight power cut, please remember to shut down

admin2018-05-17  64

问题 To…All staff
Subject:Warning
To avoid loss of information during the predicted overnight power cut, please remember to shut down IT equipment.
The purpose of this message is to

选项 A、remind staff about the installation of new computers.
B、instruct staff to switch off their computers.
C、warn staff of a possible computer virus.

答案B

解析
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